CN114413333A

CN114413333A - Air duct machine

Info

Publication number: CN114413333A
Application number: CN202011174170.3A
Authority: CN
Inventors: 陈小平; 李主荣
Original assignee: Guangzhou Linkage All Things Technology Co Ltd
Current assignee: Guangzhou Linkage All Things Technology Co Ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2022-04-29

Abstract

The invention relates to the technical field of air conditioning equipment, in particular to an air duct machine. The water collecting device comprises a shell, an air supply mechanism, an evaporator, a water collecting tray and a water collecting assembly, wherein the water collecting tray is arranged on the bottom surface, and the projection part of the water collecting tray and the projection part of the evaporator in the gravity direction are overlapped. Through setting up the water collecting component, when the comdenstion water received the influence of gravity to break away from the evaporimeter, can drip on the water collecting component or directly drip to the water collector in, the comdenstion water that drips on the water collecting component can be by the water collecting component drainage to the water collector in. Therefore, the projection of the water collecting tray in the gravity direction does not need to cover the projection of the evaporator in the gravity direction. The size of the water receiving plate is reduced, so that one side of the air supply mechanism can be far away from the bottom surface, and the spare position is vacated to form the second air outlet, so that the air pipe machine has smaller size while having two air outlets. The ducted air conditioner with double air outlets can achieve front air outlet and lower air outlet, and is convenient for actual installation of engineering.

Description

Air duct machine

Technical Field

The invention relates to the field of air conditioning equipment, in particular to an air duct machine.

Background

The air duct machine is a new hidden air conditioner in recent years, the appearance of the air duct machine is not affected like an on-hook air conditioner and a cabinet air conditioner are exposed outside, and compared with a common central air conditioner, the air duct machine has the advantages of low manufacturing cost, simple structure, convenience in maintenance and the like.

The existing air duct machine is arranged obliquely for reducing the height of a box body, an evaporator is arranged obliquely basically, condensate water on the evaporator is received, the projection of a water receiving disc on the gravity direction needs to cover the projection of the evaporator on the gravity direction, the water receiving disc is too large in size, one side of the air duct machine is blocked, only one side of the air duct machine is led to be capable of setting air outlets, the time required by indoor temperature adjustment is further led to be longer, some manufacturers are used for accelerating the indoor temperature adjustment, the internal air steering is realized by an external air duct, the air duct machine is led to have two air outlets, and the size of the air duct machine is increased by the external air duct machine.

Disclosure of Invention

The invention aims to solve the technical problem that the air duct machine aims to solve the problem that the existing air duct machine in the prior art is large in size due to the fact that double air outlets are achieved in the mode of externally connecting air ducts.

The invention provides a ducted air conditioner, which comprises: casing, air supply mechanism, evaporimeter, water collector and water-collecting component, the casing include the side and with the bottom surface that the side is adjacent, the side is equipped with first air outlet, air supply mechanism install in inside the casing, and be located and keep away from one side of first air outlet, the evaporimeter install aslope in first air outlet with between the air supply mechanism, the water collector install in the bottom surface, the water collector with the projecting part coincidence of evaporimeter on the direction of gravity, water-collecting component set up in first air outlet with between the evaporimeter, water-collecting component is used for catching the comdenstion water of evaporimeter, and will the comdenstion water drainage extremely the water collector, wherein, the bottom surface still is equipped with the second air outlet, the second air outlet is located the water collector is kept away from one side of air supply mechanism.

Furthermore, the water collecting assembly comprises at least two water collecting baffles, the water collecting baffles are arranged along the evaporator in a layered mode, the water collecting baffles incline towards the water receiving tray, the projection parts of the adjacent water collecting baffles in the gravity direction are overlapped, and the water collecting baffle closest to the water receiving tray is overlapped with the projection part of the water receiving tray in the gravity direction.

Further, the water collecting baffle includes: drainage portion and manger plate portion, drainage portion court the water collector slope, manger plate portion with drainage portion connects, and is located drainage portion keeps away from the one end of air supply mechanism, and towards keeping away from the direction of second air outlet extends.

Further, the acute angle included angle between the evaporator and the bottom surface is larger than the acute angle included angle between the drainage part and the evaporator.

Furthermore, the included angle of the acute angle between the drainage part and the bottom surface is less than or equal to 30 degrees.

Further, each of the water collecting baffles is parallel to each other.

Further, the casing includes the median septum, and it is located inside the casing, and will casing inner space divide into first space and second space, first space is used for the holding air supply mechanism, the second space is used for the holding the evaporimeter water collector and the baffle that catchments, be equipped with on the median septum and run through the median septum communicates the wind channel mouth in two spaces, air supply mechanism passes through the wind channel mouth to the air supply of second space.

Furthermore, a maintenance opening is formed in the position, opposite to the air supply mechanism, of the bottom surface of the shell.

Further, still include: the two driving mechanisms are arranged on the shell and are respectively connected with the two dust-proof plates, and the two driving mechanisms are respectively used for driving the two dust-proof plates to rotate relative to the shell.

Furthermore, the air duct machine also comprises a magnetic filter screen which is covered on the air inlet of the air duct machine.

The invention has the beneficial effects that: through setting up the water collecting component, when the comdenstion water received the influence of gravity to break away from the evaporimeter, can drip on the water collecting component or directly drip to the water collector in, the comdenstion water that drips on the water collecting component can be by the water collecting component drainage to the water collector in. Therefore, the projection of the water collecting tray in the gravity direction does not need to cover the projection of the evaporator in the gravity direction. The size of the water receiving plate is reduced, so that one side of the air supply mechanism can be far away from the bottom surface, and the spare position is vacated to form the second air outlet, so that the air pipe machine has smaller size while having two air outlets.

Drawings

The following detailed description of embodiments of the invention will be made with reference to the accompanying drawings and examples, in which:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of another embodiment of the present invention;

FIG. 3 is a cross-sectional view of the present invention;

FIG. 4 is a cross-sectional view of a water-collecting baffle of the present invention;

the figures are numbered:

1. a housing; 11. a side surface; 111. a first air outlet; 12. a bottom surface; 121. a second air outlet; 13. a middle partition plate; 2. an air supply mechanism; 21. an air supply outlet; 22. an air guide shell; 23. a wind wheel; 3. an evaporator; 4. a water pan; 5. a water collection assembly; 51. a water collecting baffle; 511. a drainage part; 512. a water-retaining part.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

The invention provides a duct type air conditioner, which comprises a shell 1, an air supply mechanism 2, an evaporator 3, a water pan 4 and a water collecting assembly 5 as shown in figures 1-3. The housing 1 includes a side surface 11 and a bottom surface 12 adjacent to the side surface 11, and the side surface 11 is provided with a first air outlet 111. The blowing mechanism 2 is installed inside the casing 1 and located at a side far away from the first outlet 111. The evaporator 3 is obliquely installed between the first outlet 111 and the blowing mechanism 2. The water receiving tray 4 is mounted on the bottom surface 112, the water receiving tray 4 coincides with a projection part of the evaporator 3 in the gravity direction, the water collecting assembly 5 is arranged between the first air outlet 111 and the evaporator 3, the water collecting baffle 51 is used for receiving condensed water of the evaporator 3 and guiding the condensed water to the water receiving tray 4, wherein the bottom surface 112 is provided with a second air outlet 121, and the second air outlet 121 is located on one side, away from the air supply mechanism 2, of the water receiving tray 4.

Through implementing this embodiment, the comdenstion water of evaporimeter 3 can be caught to collection water set 5, and when the comdenstion water received the influence of gravity to break away from evaporimeter 3, can drip to collection water set 5 on or directly drip to in the water collector 4, the comdenstion water that drips on collection water set 5 can be by collection water set 5 drainage to in the water collector 4. Thus, the projection of the water pan 4 in the direction of gravity need not cover the projection of the evaporator 3 in the direction of gravity. Reduced 4 sizes of water collector, consequently can set up second air outlet 121 in the one side that air supply mechanism was kept away from to bottom surface 12, vacate vacant position, make the tuber pipe machine when having two air outlets, possess less volume. The ducted air conditioner with double air outlets can achieve front air outlet and lower air outlet, and is convenient for actual installation of engineering.

In the specific embodiment, as shown in fig. 3 and 4, the water collecting assembly 5 includes at least two water collecting baffles 51, the water collecting baffles 51 are arranged in layers along the evaporator 3, and the water collecting baffles 51 are all inclined towards the water receiving tray 4, the projected parts of each adjacent water collecting baffle 51 in the gravity direction coincide, and the water collecting baffle 51 closest to the water receiving tray 4 coincides with the projected part of the water receiving tray 4 in the gravity direction.

Specifically, when the comdenstion water receives gravity to influence and breaks away from evaporimeter 3, can drip on catchment baffle 51 or directly drip to in the water collector 4, catchment baffle 51 inclines towards water collector 4, and every adjacent catchment baffle 51 is the coincidence of the ascending projection part of gravity direction, make catchment baffle 51 can be with comdenstion water drainage to in the water collector 4, the baffle 51 that catchments of keeping away from water collector 4 is when receiving the comdenstion water, the comdenstion water can receive gravity to influence and progressively transports to the baffle 51 that catchments that is close to water collector 4 from the baffle 51 that catchments of keeping away from water collector 4, finally fall into in the water collector 4, perfect drainage has been realized to simple structure, make the tuber pipe machine when having two air outlets, possess less volume.

As shown in fig. 1, 3 and 4, the water collection baffle 51 further includes a flow guide portion 511 and a water blocking portion 512. The drainage portion 511 inclines towards the water receiving tray 4, the water retaining portion 512 is connected with the drainage portion 511, and the water retaining portion 512 is located at one end of the water collecting baffle plate 51 far away from the air supply mechanism 2 and extends towards the direction far away from the second air outlet 121.

Owing to have air supply mechanism 2, as long as wind-force is strong enough, the comdenstion water that falls to water collecting baffle 51 can receive the effect of wind-force, overcomes the gravity work, moves towards the direction of keeping away from water collector 4, finally breaks away from water collecting baffle 51, and the comdenstion water drips on casing 1, directly flies out from the air outlet even, seriously influences user experience. In this embodiment, the water retaining portion 512 extending in the direction away from the second air outlet 121 is provided, when the condensed water overcomes the gravity to do work, the condensed water is finally blocked by the water retaining portion 512, the condensed water is collected at the water retaining portion 512 to form larger condensed water, the gravity borne by the condensed water is increased, and the wind power cannot change the moving direction of the condensed water, so as to ensure that the condensed water can be completely collected into the water receiving tray 4.

In one embodiment, as shown in fig. 3 and 4, the acute angle between the evaporator 3 and the bottom surface 12 is larger than the acute angle between the flow guiding portion 511 and the evaporator 3.

When the included angle between the drainage portion 511 and the bottom surface 12 is larger, the projection area of the drainage portion 511 in the gravity direction is smaller. However, in order to catch the falling of evaporator 3, the projection of water collecting assembly 5 and water receiving tray 4 in the gravity direction must cover the projection of evaporator 3 in the gravity direction, and in order to satisfy this condition, more water collecting baffles 51 are required. Not only greatly reduces the air output, but also improves the unnecessary cost.

In this embodiment, the acute angle included angle between the evaporator 3 and the bottom surface 12 is greater than the acute angle included angle between the flow guiding portion 511 and the evaporator 3, at this time, the included angle between the flow guiding portion 511 and the bottom surface 12 is smaller, the projection area in the gravity direction is larger, the number of the water collecting baffles 51 is smaller, the air outlet amount is increased, and the cost is very low.

Preferably, as shown in fig. 1, 3 and 4, the acute angle included angle between the drainage portion 511 and the bottom surface 12 is less than or equal to 30 °. When guaranteeing good drainage effect, furthest has increased the projected area of drainage portion 511 in the direction of gravity, can reduce the quantity that sets up of baffle 51 that catchments to increase the air output, reduction in production cost.

In one embodiment, each water collection baffle 51 is parallel to each other. Because the air ducts for air circulation are formed between the water collecting baffles 51, the parallel water collecting baffles 51 enable the wind energy sent by the air supply mechanism 2 to be uniformly diffused to each air duct, so that the air outlet of the air pipe machine is uniform.

In one embodiment, as shown in fig. 1-3, the air supply mechanism 2 includes an air guide housing 22, a wind wheel 23, and a driving device (not shown). The wind guide shell 22 is provided with an air supply outlet 21 communicated with the inner space and the outer space of the wind guide shell 22, the wind wheel 23 is installed in the wind guide shell 22, and the driving device is connected with the wind wheel 23 and used for driving the wind wheel 23 to rotate.

Specifically, the driving device drives the wind wheel 23 to rotate in the wind guide housing 22, and wind generated by the rotation of the wind wheel 23 is sent out through the air supply outlet 21 provided in the wind guide housing 22. The air that sends out carries out the heat transfer through evaporimeter 3, and the air after the heat transfer is carried to the indoor space by first air outlet 111 and second air outlet 121 to realize the effect of rapid adjustment indoor temperature.

Preferably, the air guide housing 22 is volute shaped. The section of the volute is gradually reduced, the resistance of the airflow flowing along the circumferential surface of the volute is small, and the wind power can be ensured to be continuous without being slowed down.

In an embodiment, as shown in fig. 1-3, the casing 1 includes a middle partition 13, which is disposed inside the casing 1 and divides an internal space of the casing 1 into a first space (not shown) and a second space (not shown), the first space is used for accommodating the air supply mechanism 2, the second space is used for accommodating the evaporator 3, the water pan 4 and the water collecting baffle 51, an air duct opening (not shown) penetrating through the middle partition 13 and communicating the two spaces is disposed on the middle partition 13, and the air supply mechanism 2 supplies air to the second space through the air duct opening.

Specifically, median septum 13 divides casing 1 inside into first, two spaces of second, and air supply mechanism passes through the wind channel mouth that sets up on casing 1 and supplies air to the second space, and this setting not only makes the inner structure clear, can also avoid air supply mechanism 2 to send out the wind to do too much flow and reduced power in first space, has increased tuber pipe machine's air output to realize the effect of quick adjustment indoor temperature.

Preferably, as shown in fig. 1 and 2, the air supply outlet 21 extends into the air duct opening, and this embodiment can completely prevent the air supplied by the air supply mechanism 2 from flowing in the first space, and can effectively increase the air output of the air duct machine, thereby achieving the effect of quickly adjusting the indoor temperature.

Optionally, the supply air outlet faces the air duct opening and is spaced from the air duct opening.

In one embodiment, a maintenance opening (not shown) is formed at a position of the bottom surface of the housing 1 opposite to the blowing mechanism 2.

Specifically, for the convenience of maintenance, set up the maintenance mouth, when air supply mechanism 2 became invalid, need not to dismantle the maintenance with whole tuber pipe machine, only need through the maintenance mouth maintain can.

In an embodiment, as shown in fig. 1, the duct type air conditioner further includes two dust-proof plates (not shown) and two driving mechanisms (not shown), the two dust-proof plates are rotatably connected to the housing 1 through a rotating shaft (not shown), and the two dust-proof plates are respectively used for shielding or exposing the first air outlet 111 and the second air outlet 121. The two driving mechanisms are respectively used for driving the two dustproof plates to rotate relative to the machine shell 1.

Specifically, when the air duct machine is started, the driving device can drive the dust guard to expose the air outlet, and when the air duct machine is stopped, the driving device can drive the dust guard to shield the air outlet, so that the air duct machine is attractive, and dust accumulation or foreign matter entering caused by the fact that the air outlet is exposed for a long time when the air duct machine is stopped is avoided.

In an embodiment, the rotating shaft is fixedly connected with the dust-proof plate, and the third air inlet driving mechanism drives the rotating shaft to drive the dust-proof plate to rotate relative to the casing 1, so that the structure is simple and the manufacturing cost is low.

In one embodiment, as shown in fig. 1, the air duct further includes a filter (not shown), and the filter is covered on an air inlet (not shown) of the air duct. Particularly, the filter screen can effectively filter large particles in the air, and the indoor air quality is improved.

An embodiment of the present invention shows an air duct machine, as shown in fig. 1 to 3, by providing a water collecting assembly 5, when condensate water is separated from an evaporator 3 by gravity, the condensate water may drip onto the water collecting assembly 5 or directly drip into a water receiving tray 4, and the condensate water dripping onto the water collecting assembly 5 may be drained into the water receiving tray 4 by the water collecting assembly 5. Thus, the projection of the water pan 4 in the direction of gravity need not cover the projection of the evaporator 3 in the direction of gravity. The size of the water receiving plate 4 is reduced, so that the spare position of the water receiving plate can be set at one side of the bottom surface far away from the air supply mechanism, and the second air outlet 121 is arranged, so that the air pipe machine has smaller size while two air outlets are arranged.

It should be understood that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same, and those skilled in the art can modify the technical solutions described in the above embodiments, or make equivalent substitutions for some technical features; and all such modifications and alterations should fall within the scope of the appended claims.

Claims

1. A ducted air conditioner, comprising:

the air conditioner comprises a shell, a first air inlet and a second air inlet, wherein the shell comprises a side surface and a bottom surface adjacent to the side surface, and the side surface is provided with a first air outlet;

the air supply mechanism is arranged in the shell and is positioned on one side far away from the first air outlet;

an evaporator obliquely installed between the first air outlet and the air blowing mechanism;

the water receiving tray is arranged on the bottom surface, and the projection part of the water receiving tray and the evaporator in the gravity direction is overlapped;

the water collecting assembly is arranged between the first air outlet and the evaporator and is used for receiving condensed water of the evaporator and guiding the condensed water to the water receiving tray;

the bottom surface is further provided with a second air outlet, and the second air outlet is located on one side, far away from the air supply mechanism, of the water receiving tray.

2. The ducted air conditioner according to claim 1, wherein the water collecting assembly includes at least two water collecting baffles, the water collecting baffles are arranged in layers along the evaporator, the water collecting baffles are each inclined toward the water pan, a projected portion of each adjacent water collecting baffle in the gravity direction coincides, and a water collecting baffle closest to the water pan coincides with a projected portion of the water pan in the gravity direction.

3. The ducted air conditioner of claim 2, wherein the water collection baffle includes:

a drainage part which inclines towards the water receiving tray;

and the water retaining part is connected with the drainage part, is positioned at one end of the drainage part far away from the air supply mechanism and extends towards the direction far away from the second air outlet.

4. The ducted air conditioner of claim 3, wherein an acute included angle of the evaporator with the bottom surface is greater than an acute included angle of the flow-inducing portion with the evaporator.

5. The ducted air conditioner according to claim 4, wherein an acute angle between the flow guide portion and the bottom surface is not more than 30 °.

6. The ducted air conditioner of any one of claims 1-5, wherein each of the water collection baffles are parallel to each other.

7. The ducted air conditioner of claim 6, wherein: the casing includes the median septum, and it is located inside the casing, and will casing inner space divide into first space and second space, first space is used for the holding air supply mechanism, the second space is used for the holding the evaporimeter water collector and the baffle that catchments, be equipped with on the median septum and run through the median septum communicates the wind channel mouth in two spaces, air supply mechanism pass through the wind channel mouth to the second space air supply.

8. The ducted air conditioner of claim 6, wherein: and a maintenance opening is formed in the position, opposite to the air supply mechanism, of the bottom surface of the shell.

9. The ducted air conditioner of claim 6, further comprising:

the two dust-proof plates are rotatably connected with the shell through a rotating shaft and are respectively used for shielding or exposing the first air outlet and the second air outlet;

and the two driving mechanisms are arranged on the shell and are respectively connected with the two dust-proof plates, and the two driving mechanisms are respectively used for driving the two dust-proof plates to rotate relative to the shell.

10. The ducted air conditioner of claim 6, further comprising a magnetic screen covering the air inlet of the ducted air conditioner.